19795-33-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19795-33-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,9 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 19795-33:
(7*1)+(6*9)+(5*7)+(4*9)+(3*5)+(2*3)+(1*3)=156
156 % 10 = 6
So 19795-33-6 is a valid CAS Registry Number.